1 /*

     2  * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

     5  * under the terms of "Eclipse Public License v1.0"

     6  * which accompanies this distribution, and is available

     7  * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8  *

     9  * Initial Contributors:

    10  * Nokia Corporation - initial contribution.

    11  * 

    12  * Contributors:

    13  *     Zhiqiang Yang <zhiqiang.yang@nokia.com>

    14  * 

    15  * Description:

    16  *     The source file of the delete backup view of file manager

    17  */

    18 

    19 #include "fmdeletebackupview.h"

    20 #include "fmdeletebackupwidget.h"

    21 #include "fmviewmanager.h"

    22 #include "fmoperationbase.h"

    23 #include "fmdlgutils.h"

    24 

    25 #include <QApplication>

    26 

    27 #include <hbaction.h>

    28 #include <hbtoolbar.h>

    29 #include <hbmenu.h>

    30 #include <hbmainwindow.h>

    31 

    32 FmDeleteBackupView::FmDeleteBackupView() : FmViewBase( EDeleteBackupView )

    33 {

    34 	setTitle( hbTrId( "Delete Backup" ) );

    35 

    36 	initMainWidget();

    37 	initToolBar();

    38 	initMenu();    

    39 	mOperationService = FmViewManager::viewManager()->operationService();

    40 }

    41 

    42 FmDeleteBackupView::~FmDeleteBackupView()

    43 {

    44     removeToolBarAction();

    45 }

    46 

    47 void FmDeleteBackupView::initMenu()

    48 {

    49 #ifdef FM_CHANGE_ORIENT_ENABLE

    50     HbAction *action = 0;

    51 	action = new HbAction( this );

    52     action->setObjectName( "rotateAction" );

    53     action->setText( hbTrId( "Change orientation" ) );

    54     menu()->addAction( action );

    55     connect( action, SIGNAL(triggered()), this, SLOT( on_rotateAction_triggered() ), Qt::QueuedConnection );

    56 #endif

    57 

    58 	mDeleteAction = new HbAction( this );

    59     mDeleteAction->setObjectName( "deleteAction" );

    60     mDeleteAction->setText( hbTrId( "Delete backups" ) );

    61     menu()->addAction( mDeleteAction );

    62     mDeleteAction->setEnabled(false);

    63     connect( mDeleteAction, SIGNAL(triggered()), this, SLOT( on_deleteAction_triggered() ), Qt::QueuedConnection );

    64 }

    65 

    66 void FmDeleteBackupView::initMainWidget()

    67 {

    68 	mDeleteBackupWidget = new FmDeleteBackupWidget( this );

    69     mDeleteBackupWidget->setObjectName( "deleteBackupWidget" );

    70     setWidget( mDeleteBackupWidget );

    71     connect(mDeleteBackupWidget, SIGNAL(stateChanged(int)), this, SLOT(on_deleteBackupWidget_stateChanged(int)));

    72 

    73 }

    74 

    75 void FmDeleteBackupView::on_deleteBackupWidget_stateChanged(int state)

    76 {

    77     Q_UNUSED(state);

    78     QList<int> items = mDeleteBackupWidget->selectionIndexes();

    79     if (items.count() > 0) {

    80         mLeftAction->setEnabled(true);

    81         mDeleteAction->setEnabled(true);

    82     } else {

    83         mLeftAction->setEnabled(false);

    84         mDeleteAction->setEnabled(false);

    85     }

    86 }

    87 

    88 void FmDeleteBackupView::initToolBar()

    89 {

    90 	mLeftAction = new HbAction( this );

    91     mLeftAction->setObjectName( "leftAction" );

    92     mLeftAction->setText( hbTrId( "delete" ) );

    93     toolBar()->addAction( mLeftAction );

    94     mLeftAction->setEnabled(false);

    95     toolBar()->setOrientation( Qt::Horizontal );

    96 

    97     connect( mLeftAction, SIGNAL(triggered()), this, SLOT( on_leftAction_triggered() ), Qt::QueuedConnection );

    98 }

    99 

   100 void FmDeleteBackupView::on_leftAction_triggered()

   101 {

   102     on_deleteAction_triggered();

   103 }

   104 

   105 #ifdef FM_CHANGE_ORIENT_ENABLE

   106 void FmDeleteBackupView::on_rotateAction_triggered()

   107 {

   108 	if ( mainWindow()->orientation() == Qt::Vertical ) {

   109 		mainWindow()->setOrientation( Qt::Horizontal );

   110 	}

   111 	else {

   112 		mainWindow()->setOrientation( Qt::Vertical );

   113 	}

   114 }

   115 #endif

   116 

   117 void FmDeleteBackupView::on_deleteAction_triggered()

   118 {

   119     QList<int > items = mDeleteBackupWidget->selectionIndexes();

   120     if( items.count() <= 0 || !FmDlgUtils::question( hbTrId("Confirm Deletion?" ) ) ){

   121         return;

   122     }

   123 

   124     quint64 selection( 0 );

   125     for ( int i( 0 ); i < items.count(); ++i )

   126        {

   127        selection |= ( ( quint64 ) 1 ) << ( items[ i ] );

   128        }

   129                    

   130     mOperationService->syncDeleteBackup( selection );

   131     mDeleteBackupWidget->refresh();

   132     on_deleteBackupWidget_stateChanged(0);

   133 }

   134 

   135 void FmDeleteBackupView::removeToolBarAction()

   136 {

   137     toolBar()->removeAction( mLeftAction );

   138 }

   139 

   140 void FmDeleteBackupView::refreshDeleteBackupView()

   141 {

   142     mDeleteBackupWidget->refresh();

   143 }